Effective and wise leadership. In civilization much, very much, depends on an enthusiastic and effective load-pulling spirit. Ten men are of little more value than one in lifting a great load unless they lift together -- all at the same moment. And such teamwork -- social co-operation -- is dependent on leadership. The cultural civilizations of the past and the present have been based upon the intelligent co-operation of the citizenry with wise and progressive leaders; and until man evolves to higher levels, civilization will continue to be dependent on wise and vigorous leadership. High civilizations are born of the sagacious correlation of material wealth, intellectual greatness, moral worth, social cleverness, and cosmic insight.